edid-decode "/sys/class/drm/card0-eDP-1/edid": EDID (hex): 00ffffffffffff0030e4f10500000000 001c0104951f117803aa95955e598e27 1b505400000001010101010101010101 0101010101012e3680a070381f403020 350035ae100000191b2480a070381f40 3020350035ae10000019000000000000 00000000000000000000000000000002 000c44ff0a3c6e100e1a6e00000000ce edid-decode (hex): 00 ff ff ff ff ff ff 00 30 e4 f1 05 00 00 00 00 00 1c 01 04 95 1f 11 78 03 aa 95 95 5e 59 8e 27 1b 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 2e 36 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 19 1b 24 80 a0 70 38 1f 40 30 20 35 00 35 ae 10 00 00 19 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02 00 0c 44 ff 0a 3c 6e 10 0e 1a 6e 00 00 00 00 ce ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: LGD Model: 1521 Made in: 2018 Basic Display Parameters & Features: Digital display Bits per primary color channel: 6 DisplayPort interface Maximum image size: 31 cm x 17 cm Gamma: 2.20 Supported color formats: RGB 4:4:4 First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Color Characteristics: Red : 0.5839, 0.3691 Green: 0.3496, 0.5566 Blue : 0.1542, 0.1064 White: 0.3134, 0.3291 Established Timings I & II: none Standard Timings: none Detailed Timing Descriptors: DTD 1: 1920x1080 60.020425 Hz 16:9 66.683 kHz 138.700000 MHz (309 mm x 174 mm) Hfront 48 Hsync 32 Hback 80 Hpol N Vfront 3 Vsync 5 Vback 23 Vpol N DTD 2: 1920x1080 39.997750 Hz 16:9 44.438 kHz 92.430000 MHz (309 mm x 174 mm) Hfront 48 Hsync 32 Hback 80 Hpol N Vfront 3 Vsync 5 Vback 23 Vpol N Empty Descriptor Manufacturer-Specified Display Descriptor (0x02): 00 02 00 0c 44 ff 0a 3c 6e 10 0e 1a 6e 00 00 00 '....D..<n...n...' Checksum: 0xce